EP2025547B1 - System for attaching a covering roller - Google Patents

System for attaching a covering roller Download PDF

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Publication number
EP2025547B1
EP2025547B1 EP20080466021 EP08466021A EP2025547B1 EP 2025547 B1 EP2025547 B1 EP 2025547B1 EP 20080466021 EP20080466021 EP 20080466021 EP 08466021 A EP08466021 A EP 08466021A EP 2025547 B1 EP2025547 B1 EP 2025547B1
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EP
European Patent Office
Prior art keywords
fastening
roller blind
fastening device
end rod
magnet
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EP20080466021
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German (de)
French (fr)
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EP2025547A2 (en
EP2025547A3 (en
Inventor
Ladislav Kraus
Jaroslav Maly
Josef Novotny
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Skoda Auto AS
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Skoda Auto AS
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Publication of EP2025547A2 publication Critical patent/EP2025547A2/en
Publication of EP2025547A3 publication Critical patent/EP2025547A3/en
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Publication of EP2025547B1 publication Critical patent/EP2025547B1/en
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60J—WINDOWS, WINDSCREENS, NON-FIXED ROOFS, DOORS, OR SIMILAR DEVICES FOR VEHICLES; REMOVABLE EXTERNAL PROTECTIVE COVERINGS SPECIALLY ADAPTED FOR VEHICLES
    • B60J1/00—Windows; Windscreens; Accessories therefor
    • B60J1/20—Accessories, e.g. wind deflectors, blinds
    • B60J1/2011—Blinds; curtains or screens reducing heat or light intensity
    • B60J1/2013—Roller blinds
    • B60J1/2036—Roller blinds characterised by structural elements
    • B60J1/2047—End position holding means, e.g. suction cups, hooks on a vehicle, indentations on guides
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60J—WINDOWS, WINDSCREENS, NON-FIXED ROOFS, DOORS, OR SIMILAR DEVICES FOR VEHICLES; REMOVABLE EXTERNAL PROTECTIVE COVERINGS SPECIALLY ADAPTED FOR VEHICLES
    • B60J1/00—Windows; Windscreens; Accessories therefor
    • B60J1/20—Accessories, e.g. wind deflectors, blinds
    • B60J1/2011—Blinds; curtains or screens reducing heat or light intensity
    • B60J1/2013—Roller blinds
    • B60J1/2066—Arrangement of blinds in vehicles
    • B60J1/2075—Arrangement of blinds in vehicles specially adapted for fixed windows
    • B60J1/208—Arrangement of blinds in vehicles specially adapted for fixed windows for rear windows

Definitions

  • the invention relates to the attachment of the cover blinds in the extended position, especially the self-rolling sun blinds of the tailgate, using magnetic forces.
  • Another disadvantage of such a solution is the gap that arises between the end bar and the headliner after hooking into the hook, through which sun rays can penetrate into the vehicle interior and dazzle the driver through the rearview mirror.
  • a cover shade is known in which the fastening device is a magnetic strip adhered to the window or liner, a portion ferromagnetic to the end rod corresponding to the fastening device.
  • the magnetic strip is flat and equidistant with the covered window, so its pole line is perpendicular to the window.
  • Disadvantages of such a solution are that the end bar can move as a result of inertial forces while driving on the magnetic strip, which can lead to noise or to trigger the common connection.
  • Another disadvantage is very weak connection force in the transverse or vertical direction to the window, and resulting uselessness for the applications where the mutual position of roller blind cassette and fastening device changes in operation, for. B. in sun blinds of vehicle tailgates.
  • document DE 32 48 413 A1 discloses system for attaching a cover blinds, especially a self-rolling sun blinds of a tailgate of motor vehicles, the blind having an end rod which is attached to the pulled out end of the Rollobandes, and wherein the vehicle interior is at least one fastening device for releasably securing the end bar in pulled-out Rolloposition wherein the fastening device comprises a permanent magnet, and that a part of the end rod corresponding to the fastening device is ferromagnetic and / or provided with a permanent magnet oriented in the fixed position of the end rod to the magnet of the fastening device by means of opposite pole, and wherein the magnet is mounted in the fastening device so that its pole connecting line per se is equidistant from the surface to be covered.
  • the roller blind has an end bar on the pull-out roller blind end.
  • the attachment device includes at least one permanent magnet, and at least the rod portion corresponding to the attachment device is ferromagnetic.
  • the end bar is thus attracted to the fastening device by the magnetic force. If necessary, in terms of a higher adhesive force, this area of the end bar can also be provided with at least one permanent magnet; in the fastened position of the end rod oriented to the magnet of the fastening device with opposite polarity.
  • the magnet is mounted in the fastening device so that the connecting line of its poles (magnetic axis) is equidistant from the surface to be covered, that is, as a rule, the window pane.
  • This is particularly advantageous in the case of window cover roller blinds of the tailgate, where the cassette with the roller mechanism of the roller blind is located in the rear shelf and the fastening device for the end bar is located on the tailgate in the area of the upper edge of the window.
  • the fastening device has a support surface for the end bar, which is bulged and / or is limited by a cam at least on the side facing away from the disc. This cam helps in the insertion of the end bar when mounting in the extended roller blind position and prevents the fall of the end bar from the fastening device and thus supports the magnetic adhesion.
  • the curvature of the support surface allows accurate adjustment of the final position of the end rod.
  • the fasteners are advantageously arranged in the pair and correspond with the ends of the end bar that extend beyond the width of the blind.
  • the support surface may for example have a quadrangular shape surrounded with cams on three sides. These cams then not only help in securing the end bar, but they also prevent the displacement relative to the mounting device while driving, for example, due to the inertial force.
  • the end bar is usually made of non-magnetic material such as plastic or a light metal alloy, then an end piece or a plate made of ferromagnetic material is attached at the location of the overlap with the fastening device.
  • the surface of such a plate may basically lie in a plane with the surface of the end bar so that it forms a smooth whole with the end bar; in the rolled-up position of the roller blind, the entire end bar does not interfere with the surface of the parcel shelf through which the roller passes.
  • the magnet can advantageously be movably mounted in the fastening device, which ensures its independent alignment of the exact position relative to the end bar and thus the perfect contact.
  • the fastening device according to the invention also provided with a plurality of magnets which are mounted so that their Politatislinien intersect at a point above the support surface for the end bar. Such a magnet position allows the exact alignment of the end bar in the fastening device.
  • FIG. 1 is schematically shown the rear portion of the passenger car with closed tailgate. With regard to the tailgate here only the lining of the interior is shown.
  • FIG. 2 is the vertical longitudinal section of this vehicle area with blind in the extended position and in the intermediate positions in the transition from the rolled-up position.
  • the fastening device is shown in detail with fixed end bar, wherein in the FIG. 3 the vertical longitudinal step and in the FIG. 4 the vertical cross-section is shown.
  • the embodiment of the invention is shown on a passenger car with an extendable tailgate.
  • the cassette 17 in which a rotatable a not-shown pipe with a winding device is located.
  • the roller blind 15 is attached at one end, which is rolled up on this.
  • the Rolloband 15 passes through the slot of the parcel shelf 16 and the opposite end is provided with an end rod 11 .
  • the end bar 11 and the slot in the parcel shelf 16 have a shape adapted to one another, so that in the rolled-up position the end bar 11 enters the slot and does not protrude beyond the outer surface of the parcel shelf 16 .
  • the end bar 11 is longer than the roller blind width 15, so that the ends protrude beyond this.
  • This bearing surface 10 is bounded on the side facing away from the window pane 1 by a first cam 7 and on the side facing the window pane 8 by a second cam. Laterally, the support surface 10 is limited by the lateral cam 9 .
  • a magnet 5 in the fastening device can also be replaced by a collection of several magnets, which are rotated against each other so that their pole connecting lines intersect at a point above the support surface 10 .
  • this solution means in the solution of the same bearing surface size usually a reduction of the total magnetic area and thus the adhesive force, which must be compensated by the use of stronger magnets, for example.
  • the operator To pull out the roll, the operator, usually the passenger in the rear of the car, must grasp the handle 20 and pull the end bar 11 upwards and forwards in the direction of the fastening device 3 . Due to the adhesive force of the magnets 5 , the plates 14 and the end bar 11 are attracted to the support surface 10 , the correct orientation during insertion support the guide cam 7 , 8 and 9 .
  • the first cam 7 and the second cam 8 determines the correct position of the end rod 11 in the direction perpendicular to its axis, the lateral cam 9 in the direction of its axis. After attachment of the plate 14 on the support surface 10 , the magnets 5 are automatically set up due to the game of storage so that they rest exactly on the plate 14 .
  • the Rollobefest only in the pulled-out position is simplified in that in this position, the end rod 11 is twisted forward by itself at the angle, as the hand of the passenger has described the way when pulling up; the end bar 11 is automatically turned close to the required position when held on the handle 20 .
  • the tightening force of the magnets 5 it is not necessary to turn the end rod completely accurate and to attach, this is automatically pulled to the support surface 10 .

Description

Technisches GebietTechnical area

Die Erfindung bezieht sich auf die Befestigung des Abdeckungsrollos in der ausgezogenen Position, vor allem des selbsttätig aufrollenden Sonnenrollos der Heckklappe, unter der Verwendung von magnetischen Kräften.The invention relates to the attachment of the cover blinds in the extended position, especially the self-rolling sun blinds of the tailgate, using magnetic forces.

Bisheriger Stand der TechnikPrevious state of the art

Gegenwärtig werden Automobile oft mit Sonnenrollos ausgestattet, die eine Abdeckung der hinteren Scheibe gegen den Eintritt der Sonneneinstrahlung in den Fahrzeuginnenraum ermöglichen und somit das Aufheizen und eine Blendung des Fahrers verhindert werden. Das Rollo ist in der Regel selbstaufrollend, wobei ein Ende des Rollobandes an ein Rohr befestigt ist, auf welches dieses aufgewickelt ist und welches drehbar in einer Kassette an der Hutablage unter der abzudeckenden Fensterscheibe befestigt ist. An das gegenüberliegende Ende des Rollobandes ist eine Endstange befestigt; diese dient zum Herausziehen des Rollos, wobei diese im Fahrzeuginnenraum in ausgezogener Position befestigt wird und dabei die Fensterscheibe abdeckt. Zur Befestigung des Rollos werden in der Regel Haken, die an der Innenverkleidung des Fahrzeugs vor allem an der Oberkante der abzudeckenden Fensterscheibe angebracht sind, verwendet; an diesen Haken wird die Endstange eingehängt. In manchen Fällen befinden sich Haken an der Endstange, welche in die Befestigungsaussparungen der Innenraumverkleidung einhaken.At present, automobiles are often equipped with sunblinds, which allow the rear window to be shielded from the sun's entry into the vehicle interior, thus preventing the driver from heating up and glaring. The roller blind is usually self-winding, wherein one end of the roller blind is attached to a pipe on which this is wound and which is rotatably mounted in a cassette on the hatrack under the window to be covered. At the opposite end of the Rollobandes an end bar is attached; this is used to pull out the blinds, which is fastened in the vehicle interior in the extended position and thereby covers the windowpane. To attach the blinds are usually hooks, which are attached to the inner lining of the vehicle, especially at the top of the window to be covered, used; The end bar is hung on this hook. In some cases, there are hooks on the end bar, which hook into the mounting recesses of the interior trim.

Das Einhängen der Endstange in diese Haken ist jedoch schwierig, denn die Stange muss genau eingedreht und gegenüber den Haken positioniert und anschließend eingehakt werden, wobei die Haken in der Regel am Fahrzeughimmel hinter dem Fahrgastsitz angebracht sind, welcher sich wegen der Installation am Sitz leicht drehen und nach hinten beugen muss. Die Durchführung ist vor allem während der Fahrt verhältnismäßig schwierig ausführbar.However, the insertion of the end bar in these hooks is difficult, because the rod must be accurately screwed and positioned against the hooks and then hooked with the hooks are usually mounted on the vehicle roof behind the passenger seat, which rotate slightly due to the installation on the seat and bend backwards. The implementation is relatively difficult to carry out, especially while driving.

Ein weiterer Nachteil einer solchen Lösung ist der Spalt, die zwischen der Endstange und dem Dachhimmel nach einem Einhängen in die Haken entsteht, durch welche Sonnenstrahlen in das Fahrzeuginnere eindringen und den Fahrer durch den Rückspiegel blenden können.Another disadvantage of such a solution is the gap that arises between the end bar and the headliner after hooking into the hook, through which sun rays can penetrate into the vehicle interior and dazzle the driver through the rearview mirror.

Von BE 900 158 A2 ist ein Abdeckungsrollo bekannt, bei dem die Befestigungsvorrichtung ein an dem Fenster oder der Innenverkleidung festgeklebtes Magnetstreifen ist, wobei ein Teil die Endstange, der mit der Befestigungsvorrichtung korrespondiert, ferromagnetisch ist. Der Magnetstreifen ist flach und äquidistant mit dem abgedeckten Fenster, deswegen ist seine Polverbindungslinie senkrecht zu dem Fenster. Nachteile einer solchen Lösung sind, dass die Endstange sich in Folge von Massenkräften bei der Fahrt an dem Magnetstreifen verschieben kann, was zu Geräuschentwicklung oder zu Auslösung der gemeinsamen Verbindung führen kann. Ein weiterer Nachteil ist sehr schwache Verbindungskraft in querer oder senkrechter Richtung zu dem Fenster, und davon resultierende Unbrauchbarkeit für die Applikationen, wo sich die gegenseitige Lage von Rollokassette und Befestigungsvorrichtung im Betrieb ändert, z. B. bei Sonnenschutzrollos von Fahrzeughecklappen.From BE 900 158 A2 For example, a cover shade is known in which the fastening device is a magnetic strip adhered to the window or liner, a portion ferromagnetic to the end rod corresponding to the fastening device. The magnetic strip is flat and equidistant with the covered window, so its pole line is perpendicular to the window. Disadvantages of such a solution are that the end bar can move as a result of inertial forces while driving on the magnetic strip, which can lead to noise or to trigger the common connection. Another disadvantage is very weak connection force in the transverse or vertical direction to the window, and resulting uselessness for the applications where the mutual position of roller blind cassette and fastening device changes in operation, for. B. in sun blinds of vehicle tailgates.

Dokument DE 32 48 413 A1 offenbart System zur Befestigung eines Abdeckungsrollos, vor allem eines selbstaufrollenden Sonnenschutzrollos einer Heckklappe von Kraftwagen, wobei das Rollo eine Endstange, die am herauszuziehenden Ende des Rollobandes angebracht ist, besitzt und wobei im Fahrzeuginnenraum wenigstens eine Befestigungsvorrichtung zur lösbaren Befestigung der Endstange in herausgezogener Rolloposition sich befindet, wobei die Befestigungsvorrichtung einen permanenten Magneten aufweist, und dass ein Teil der Endstange, die mit der Befestigungsvorrichtung korrespondiert, ferromagnetisch und / oder mit einem permanenten Magneten versehen ist, der in der befestigten Position der Endstange zum Magneten der Befestigungsvorrichtung mittels gegensätzlichem Pol orientiert ist, und wobei der Magnet in der Befestigungsvorrichtung so angebracht ist, dass dessen Polverbindungslinie an sich äquidistant zur abzudeckenden Fläche verläuft.document DE 32 48 413 A1 discloses system for attaching a cover blinds, especially a self-rolling sun blinds of a tailgate of motor vehicles, the blind having an end rod which is attached to the pulled out end of the Rollobandes, and wherein the vehicle interior is at least one fastening device for releasably securing the end bar in pulled-out Rolloposition wherein the fastening device comprises a permanent magnet, and that a part of the end rod corresponding to the fastening device is ferromagnetic and / or provided with a permanent magnet oriented in the fixed position of the end rod to the magnet of the fastening device by means of opposite pole, and wherein the magnet is mounted in the fastening device so that its pole connecting line per se is equidistant from the surface to be covered.

Die Benutzung eines Magneten ermöglicht nicht die genaue Ausrichtung der Endstange in der Befestigungsvorrichtung.The use of a magnet does not allow the exact alignment of the end bar in the fixture.

Darstellung der ErfindungPresentation of the invention

Die aufgeführten Nachteile werden mittels des Systems der Rollobefestigung laut der Erfindung beseitigt. Das Rollo weist eine Endstange am herauszuziehenden Rolloende auf. Im Fahrzeuginnenraum befindet sich mindestens eine Befestigungsvorrichtung zur lösbaren Befestigung der Endstange in ausgezogener Rolloposition. Die Befestigungsvorrichtung beinhaltet wenigstens einen permanenten Magneten, und wenigstens der Stangenbereich, der mit der Befestigungsvorrichtung korrespondiert, ist ferromagnetisch. Die Endstange wird so durch die magnetische Kraft an die Befestigungsvorrichtung angezogen. Im Bedarfsfall hinsichtlich einer höheren Haftkraft kann dieser Bereich der Endstange auch mit wenigstens einem permanenten Magneten versehen werden; in der befestigten Position der Endstange orientiert zum Magneten der Befestigungsvorrichtung mit entgegen gesetzter Polarität.The disadvantages listed are eliminated by means of the Rollobefestigung system according to the invention. The roller blind has an end bar on the pull-out roller blind end. In the vehicle interior is at least one fastening device for releasably securing the end bar in the extended shade position. The attachment device includes at least one permanent magnet, and at least the rod portion corresponding to the attachment device is ferromagnetic. The end bar is thus attracted to the fastening device by the magnetic force. If necessary, in terms of a higher adhesive force, this area of the end bar can also be provided with at least one permanent magnet; in the fastened position of the end rod oriented to the magnet of the fastening device with opposite polarity.

Der Magnet ist in der Befestigungsvorrichtung so angebracht, dass die Verbindungslinie seiner Pole (Magnetachse) äquidistant zur abzudeckenden Fläche, d.h. in der Regel die Fensterscheibe, steht. Dieses ist vor allem bei Fensterscheibenabdeckungsrollos von Heckklappe von Vorteil, wo die Kassette mit dem Aufrollmechanismus des Rollos sich in der Hutablage und die Befestigungsvorrichtung für die Endstange sich an der Heckklappe im Bereich der Scheibenoberkante befindet. Bei der Öffnung der Heckklappe vergrößert sich nicht nur die Entfernung der befestigten Endstange von der Kassette, und dadurch auch die Kraft, die der Spannmechanismus auf das Rollo ausübt, es kommt auch zur Drehung der Befestigungsvorrichtung um den Klappenöffnungswinkel. Dadurch dreht sich auch die Richtung der Kraft auf die Endstange hinsichtlich des Rollos, und dieses im Wesentlichen um den Klappenöffnungswinkel, somit wirkt die Kraft im wesentlichem senkrecht zur Magnetachse. Die Befestigungsvorrichtung weist eine Auflagefläche für die Endstange auf, welche ausgewölbt ist und / oder wenigstens auf der von der Scheibe abgewendeten Seite durch einen Nocken begrenzt ist. Dieser Nocken hilft bei der Einführung der Endstange beim Befestigen in ausgezogener Rolloposition und verhindert das herunterfallen der Endstange aus der Befestigungsvorrichtung und unterstützt so die magnetische Haftkraft. Die Wölbung der Auflagefläche ermöglicht eine genaue Einrichtung der endgültigen Position der Endstange.Die Befestigungsvorrichtungen werden vorteilhaft im Paar angeordnet und korrespondieren mit den Enden der Endstange, die über die Breite des Rollos hinausgehen. In diesem Fall kann die Auflagefläche beispielsweise eine viereckige Form umgeben mit Nocken an drei Seiten haben. Diese Nocken helfen dann nicht nur bei der Befestigung der Endstange, sondern sie verhindern auch die Verschiebung gegenüber der Befestigungsvorrichtung während der Fahrt beispielsweise in Folge der Trägheitskraft. Die Endstange wird in der Regel aus unmagnetischem Material z.B. Kunststoff oder einer Leichtmetalllegierung gefertigt, anschließend wird an der Stelle der Überlappung mit der Befestigungsvorrichtung ein Endstück oder eine Platte aus ferromagnetischem Material angebracht. Die Oberfläche einer solchen Platte kann im Grunde in einer Ebene mit der Oberfläche der Endstange liegen, so dass diese mit der Endstange ein glattes Ganzes bildet; in der eingerollten Position des Rollos steht die gesamte Endstange nicht störend über die Oberfläche der Hutablage, durch welche das Rolle verläuft.The magnet is mounted in the fastening device so that the connecting line of its poles (magnetic axis) is equidistant from the surface to be covered, that is, as a rule, the window pane. This is particularly advantageous in the case of window cover roller blinds of the tailgate, where the cassette with the roller mechanism of the roller blind is located in the rear shelf and the fastening device for the end bar is located on the tailgate in the area of the upper edge of the window. As the tailgate opens, not only does the removal of the attached end bar from the cassette increase, and thereby the force exerted by the clamping mechanism on the blind, it also causes the fixture to rotate about the flap opening angle. As a result, also the direction of the force on the end bar with respect to the roller blind, and this essentially around the flap opening angle, thus the force acts substantially perpendicular to the magnetic axis. The fastening device has a support surface for the end bar, which is bulged and / or is limited by a cam at least on the side facing away from the disc. This cam helps in the insertion of the end bar when mounting in the extended roller blind position and prevents the fall of the end bar from the fastening device and thus supports the magnetic adhesion. The curvature of the support surface allows accurate adjustment of the final position of the end rod. The fasteners are advantageously arranged in the pair and correspond with the ends of the end bar that extend beyond the width of the blind. In this case, the support surface may for example have a quadrangular shape surrounded with cams on three sides. These cams then not only help in securing the end bar, but they also prevent the displacement relative to the mounting device while driving, for example, due to the inertial force. The end bar is usually made of non-magnetic material such as plastic or a light metal alloy, then an end piece or a plate made of ferromagnetic material is attached at the location of the overlap with the fastening device. The surface of such a plate may basically lie in a plane with the surface of the end bar so that it forms a smooth whole with the end bar; in the rolled-up position of the roller blind, the entire end bar does not interfere with the surface of the parcel shelf through which the roller passes.

Der Magnet kann in der Befestigungsvorrichtung vorteilhaft beweglich angebracht werden, was deren eigenständige Ausrichtung der genauen Position gegenüber der Endstange und somit den perfekten Kontakt sicherstellt.The magnet can advantageously be movably mounted in the fastening device, which ensures its independent alignment of the exact position relative to the end bar and thus the perfect contact.

Die Befestigungsvorrichtung ist erfindungsgemäß auch mit mehreren Magneten versehen, die so angebracht sind, dass deren Polverbindungslinien sich in einem Punkt über der Auflagefläche für die Endstange kreuzen. Eine solche Magnetenposition ermöglicht die genaue Ausrichtung der Endstange in der Befestigungsvorrichtung.The fastening device according to the invention also provided with a plurality of magnets which are mounted so that their Polverbindungslinien intersect at a point above the support surface for the end bar. Such a magnet position allows the exact alignment of the end bar in the fastening device.

Übersicht der Figuren der ZeichnungenOverview of the figures of the drawings

In der Figur 1 ist schematisch der hintere Bereich des Personenkraftwagens mit geschlossener Heckklappe dargestellt. Hinsichtlich der Heckklappe ist hier lediglich die Verkleidung des Innenbereichs dargestellt. In der Figur 2 befindet sich der senkrechte Längsschnitt dieses Fahrzeugbereichs mit Rollo in ausgezogener Position und in den Zwischenpositionen bei der Umstellung aus der eingerollten Position. In den weiteren Figuren wird im Detail die Befestigungsvorrichtung mit festgemachter Endstange dargestellt, wobei in der Figur 3 der senkrechte Längsschritt und in der Figur 4 der senkrechte Querschnitt dargestellt ist.In the FIG. 1 is schematically shown the rear portion of the passenger car with closed tailgate. With regard to the tailgate here only the lining of the interior is shown. In the FIG. 2 is the vertical longitudinal section of this vehicle area with blind in the extended position and in the intermediate positions in the transition from the rolled-up position. In the other figures, the fastening device is shown in detail with fixed end bar, wherein in the FIG. 3 the vertical longitudinal step and in the FIG. 4 the vertical cross-section is shown.

Ausführungsbeispiel der ErfindungEmbodiment of the invention

In den beigelegten Figuren wird das Ausführungsbeispiel der Erfindung an einem Personenkraftwagen mit ausstellbarer Heckklappe dargestellt. Unter der Hutablage 16 befindet sich die Kassette 17 in der sich drehbar ein nicht näher dargestelltes Rohr mit einer Aufspulvorrichtung befindet. An diesem Rohr ist mit einem Ende das Rolloband 15 befestigt, welches auf diesem aufgerollt ist. Das Rolloband 15 durchläuft den Schlitz der Hutablage 16 und das gegenüberliegende Ende ist mit einer Endstange 11 versehen. Die Endstange 11 und der Schlitz in der Hutablage 16 haben eine zu einander angepasste Form, so dass in der eingerollten Position die Endstange 11 in den Schlitz einfährt und nicht über die Außenoberfläche der Hutablage 16 übersteht. Die Endstange 11 ist länger als die Rollobandbreite 15, so dass die Enden über dieses überstehen. Die näher nicht dargestellte Heckklappe ist mit einer Scheibe 1 und der Innenverkleidung 2 im oberen Bereich versehen. In dieser Innenverkleidung 2 sind zwei Befestigungsvorrichtungen 3 eingefasst, angeordnet in der Nähe der Fensterscheibe 1 und in zueinander entsprechender Länge der Endstange 11. In der Befestigungsvorrichtung 3 ist mit den Nocken 6 mit Spiel ein Magnet 5 eingesetzt, also kann dieser sich in seiner Einfassung in einem bestimmten Maße verschieben und kippen. Die Magnetachse 5, also die Verbindungslinie seiner Pole, ist im wesentlichem äquidistant mit der Fensterscheibe 1. Der Magnet 5 zusammen mit der Befestigungsvorrichtung 3 bildet die Auflagefläche 10, die leicht gewölbt ist. Diese Auflagefläche 10 ist auf der von der Fensterscheibe 1 abgewandten Seite durch eine erste Nocke 7 und auf der zur Fensterscheibe zugewandten Seite 8 durch eine zweite Nocke begrenzt. Seitlich ist die Auflagefläche 10 durch den seitlichen Nocken 9 begrenzt. Ein Magnet 5 in der Befestigungsvorrichtung kann auch durch eine Zusammenstellung mehrer Magnete ersetzt werden, die gegeneinander so gedreht sind, dass sich deren Polverbindungslinien in einem Punkt über der Auflagefläche 10 kreuzen. Diese Lösung bedeutet jedoch bei der Lösung der gleichen Auflageflächengröße in der Regel eine Verkleinerung der Magnetengesamtfläche und damit auch der Haftkraft, was durch eine Verwendung von beispielsweise stärkeren Magneten kompensiert werden muss.In the attached figures, the embodiment of the invention is shown on a passenger car with an extendable tailgate. Under the hatrack 16 is the cassette 17 in which a rotatable a not-shown pipe with a winding device is located. On this tube, the roller blind 15 is attached at one end, which is rolled up on this. The Rolloband 15 passes through the slot of the parcel shelf 16 and the opposite end is provided with an end rod 11 . The end bar 11 and the slot in the parcel shelf 16 have a shape adapted to one another, so that in the rolled-up position the end bar 11 enters the slot and does not protrude beyond the outer surface of the parcel shelf 16 . The end bar 11 is longer than the roller blind width 15, so that the ends protrude beyond this. The tailgate not shown in detail is provided with a disc 1 and the inner lining 2 in the upper area. In this inner lining 2 , two fastening devices 3 are enclosed, arranged in the vicinity of the window pane 1 and in mutually corresponding length of the end rod 11. In the fastening device 3 with the cam 6 with a magnet 5 is used, so this can be in its enclosure in shift and tilt to a certain extent. The magnetic axis 5 , ie the connecting line of its poles, is substantially equidistant with the window pane 1 . The magnet 5 together with the fastening device 3 forms the support surface 10 , which is slightly curved. This bearing surface 10 is bounded on the side facing away from the window pane 1 by a first cam 7 and on the side facing the window pane 8 by a second cam. Laterally, the support surface 10 is limited by the lateral cam 9 . A magnet 5 in the fastening device can also be replaced by a collection of several magnets, which are rotated against each other so that their pole connecting lines intersect at a point above the support surface 10 . However, this solution means in the solution of the same bearing surface size usually a reduction of the total magnetic area and thus the adhesive force, which must be compensated by the use of stronger magnets, for example.

Die Endstange 11 wird durch eine Aluminiumleiste 12, in der an den Enden Kunststoffabschlussstücke 13 eingesteckt sind, gebildet; auf deren Oberfläche befinden sich metallische Platten 14. Die Platten haben eine ähnliche Form wie die Leiste 12, und diese sind in die Abschlussstücke 13 so eingelassen, dass deren Oberfläche auf dem Niveau mit der Oberfläche der Leiste 12 sich befindet. Die Platten 14 gehen so in die Leiste 12 über und stören so den optischen Eindruck eines glatten Stangenabschlusses 11 nicht, vor allem nicht in der Aufgezogenen Rolloposition, wo sich die Endstange 11 in den Schlitz der Hutablage 16 einfügt. Die Platte 14, bzw. das Abschlussstück 13, kann durch einen permanenten Magneten ersetzt werden; der hin zur Oberfläche der Endstange 11 mit dem gegensätzlichen Pol, im Vergleich zum Pol des Magneten 5 zur Auflagefläche 10, verdreht ist, wodurch eine höhere Haftkraft erzielt wird. In der Mitte der Endstange 11 befindet sich ein Griff 20, welcher zum Fassen und für das Handling dient.The end bar 11 is formed by an aluminum strip 12 , in which plastic end pieces 13 are inserted at the ends; on the surface are metallic plates 14 . The plates have a similar shape as the bar 12 , and these are inserted into the end pieces 13 so that their surface is at the level with the surface of the bar 12 itself. The plates 14 so go over into the bar 12 and so do not disturb the visual impression of a smooth bar end 11 , especially not in the raised blind position, where the end bar 11 fits into the slot of the parcel shelf 16 . The plate 14 , or the end piece 13 , can be replaced by a permanent magnet; which is twisted towards the surface of the end bar 11 with the opposite pole, compared to the pole of the magnet 5 to the support surface 10 , whereby a higher adhesive force is achieved. In the middle of the end bar 11 is a handle 20 , which serves for grasping and for handling.

Für das Herausziehen des Rolls muss die bedienende Person, in der Regel der Beifahrer im Fond des Personenkraftwagens, den Griff 20 fassen und die Endstange 11 nach oben und nach vorn in Richtung der Befestigungsvorrichtung 3 ziehen. Aufgrund der Haftkraft der Magneten 5 werden die Platten 14 bzw. die Endstange 11 zur Auflagefläche 10 angezogen, wobei die korrekte Ausrichtung beim Einsetzen die Führungsnocken 7, 8 und 9 unterstützen. Die erste Nocke 7 und die zweite Nocke 8 bestimmt die korrekte Position der Endstange 11 in senkrechter Richtung zu derer Achse, die seitliche Nocke 9 in Richtung derer Achse. Nach Aufsatz der Platte 14 auf die Auflagefläche 10 werden die Magneten 5 selbsttätig aufgrund des Spiels der Lagerung so eingerichtet, dass diese genau auf die Platte 14 aufliegen.To pull out the roll, the operator, usually the passenger in the rear of the car, must grasp the handle 20 and pull the end bar 11 upwards and forwards in the direction of the fastening device 3 . Due to the adhesive force of the magnets 5 , the plates 14 and the end bar 11 are attracted to the support surface 10 , the correct orientation during insertion support the guide cam 7 , 8 and 9 . The first cam 7 and the second cam 8 determines the correct position of the end rod 11 in the direction perpendicular to its axis, the lateral cam 9 in the direction of its axis. After attachment of the plate 14 on the support surface 10 , the magnets 5 are automatically set up due to the game of storage so that they rest exactly on the plate 14 .

Die Rollobefestigung in der herausgezogenen Position wird dadurch vereinfacht, dass in dieser Position die Endstange 11 an sich nach vorn um den Winkel verdreht ist, wie die Hand des Beifahrers den Weg beim herausziehen nach oben beschrieben hat; die Endstange 11 wird bei einem Halten am Griff 20 selbstständig nahe der benötigten Position gedreht. Zusätzlich aufgrund der Anzugskraft der Magneten 5 ist es nicht notwendig die Endstange komplett genau zu drehen und anzubringen, diese wird selbsttätig an die Auflagefläche 10 gezogen.The Rollobefestigung in the pulled-out position is simplified in that in this position, the end rod 11 is twisted forward by itself at the angle, as the hand of the passenger has described the way when pulling up; the end bar 11 is automatically turned close to the required position when held on the handle 20 . In addition, due to the tightening force of the magnets 5 , it is not necessary to turn the end rod completely accurate and to attach, this is automatically pulled to the support surface 10 .

Bei der Schließung der Heckklappe übt das Rolloband 15 eine Kraftwirkung auf die Endstange 11 in Richtung Z aus; die in der Regel mit der abgedeckte Fensterscheibe 1 einen spitzen Winkel bildet, resultierend daraus wird die Anschlussstange 11 lediglich von der Auflagefläche 10 gezogen. In der befestigten Position wird diese lediglich mittels der magnetischen Kraft gehalten. Bei der Öffnung der Heckklappe wird die Richtung der Kraft des Rollobands 15 in die Richtung V gedreht und in der Regel wird auch deren Stärke, resultierend aus dem Herausziehen eines längeren Bandabschnitts des Rollos 15, größer. In dieser Position wird die Endstange 11 nicht nur durch die magnetische Kraft der Magneten 5 gehalten, sondern diese kann auch an den ersten Nocken 7 anlehnen, die eine Verschiebung auf der Auflagefläche 10 verhindern. Hinsichtlich einer Bewegung wird diese auch durch die leicht gewölbte Form der Auflagefläche 10 gehindert, welche im Bedarfsfall auch in einem wesentlich geringeren Radius gewölbt sein kann bzw. die Auflagefläche kann gekröpft sein, z.B. in der Form des Buchstaben V. In diesem Fall wird der Vorteil einer glatten Fläche der Platte 14 und die optische Vereinheitlichung der Endstange 11 mit der Hutablage 16 in eingerollter Rolloposition eliminiert.When closing the tailgate, the roller blind 15 exerts a force on the end bar 11 in the direction Z ; which usually forms an acute angle with the covered window pane 1, as a result of which the connecting rod 11 is merely pulled by the support surface 10 . In the fixed position, this is held only by means of the magnetic force. When opening the tailgate, the direction of the force of the Rollobands 15 is rotated in the direction V and usually also their strength, resulting from the extraction of a longer band section of the roller blind 15 , larger. In this position, the end rod 11 is held not only by the magnetic force of the magnets 5 , but this can also lean against the first cam 7 , which prevent a displacement on the support surface 10 . With regard to a movement, this is also hindered by the slightly curved shape of the support surface 10 , which can be arched in a much smaller radius if necessary or the support surface can be cranked, for example in the shape of the letter V. In this case, the advantage a smooth surface of the plate 14 and the optical standardization of the end bar 11 with the rear parcel shelf 16 is eliminated in rolled Rolloposition.

Zur Entnahme des Rollos von der Befestigungsvorrichtung ergreift der Anwender dein Griff 20 und durch die Verschiebung z.B. nach hinten, dreht er die Endstange 11, die so einfach unter einer minimalen Kraftaufwendung einseitig von der Auflagefläche 10 abklappt und frei wird.To remove the blinds from the fastening device, the user grips your handle 20 and, for example, by the displacement to the rear, he rotates the end bar 11 , which simply folds down on one side of the support surface 10 with a minimal application of force and is free.

Gewerbliche AnwendbarkeitIndustrial Applicability

Das Befestigungssystem des Abdeckungsrollos laut der Erfindung kann bei allen Rollos verwendet werden, vor allem bei selbstaufrollenden Sonnenschutzrollos der Heckklappen von Personenkraftwagen.The fastening system of the cover roller blind according to the invention can be used in all roller blinds, especially in self-rolling sun blinds of the tailgates of passenger cars.

Claims (6)

  1. System for fastening a covering roller blind, especially a self-winding sun roller blind of a tailgate of motor vehicles, wherein the roller blind has an end rod which is attached to that end of the roller blind strip which is to be pulled out, and wherein at least one fastening device for the releasable fastening of the end rod in the pulled-out roller blind position is located in the vehicle interior, wherein the fastening device (3) has at least one permanent magnet (5), and wherein part of the end rod (11), which corresponds with the fastening device (3), is ferromagnetic and/or is provided with at least one permanent magnet which, in the fastened position of the end rod (11), is oriented by means of an opposite pole with respect to the magnet (5) of the fastening device (3), and wherein the magnet (5) is attached in the fastening device (3) in such a manner that the pole connecting line of said magnet runs equidistantly per se from the surface (1) to be covered, characterized in that the fastening devices are provided with at least two magnets, wherein the magnets are attached in such a manner that the pole connecting lines intersect at a point.
  2. System for fastening a covering roller blind according to Claim 1, characterized in that the fastening devices (3) are attached in pairs and correspond with the ends of the end rod (11), which ends project beyond the roller blind strip width (15).
  3. System for fastening a covering roller blind according to either of the preceding claims, characterized in that the fastening devices (3) have a support surface (10) for the end rod (11), and in that said surface is curved and/or is bordered by at least one cam (7, 8, 9) at least on the side facing away from the surface (1) to be covered
  4. System for fastening a covering roller blind according to one of the preceding claims, characterized in that the end rod (11) is provided with a plate (14) made of ferromagnetic material at the point corresponding with the fastening device (3).
  5. System for fastening a covering roller blind according to Claim 4, characterized in that the surface of the plates is located substantially in one plane with the surface of the end rod.
  6. System for fastening a covering roller blind according to one of the preceding claims, characterized in that the magnets (5) are mounted movably in the fastening device (3).
EP20080466021 2007-08-09 2008-08-07 System for attaching a covering roller Active EP2025547B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CZ20070530A CZ2007530A3 (en) 2007-08-09 2007-08-09 ASttachment system of antidazzling roll-up shutter

Publications (3)

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EP2025547A2 EP2025547A2 (en) 2009-02-18
EP2025547A3 EP2025547A3 (en) 2010-01-20
EP2025547B1 true EP2025547B1 (en) 2015-04-22

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EP20080466021 Active EP2025547B1 (en) 2007-08-09 2008-08-07 System for attaching a covering roller

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Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102012021737A1 (en) 2012-11-05 2014-05-08 Bernhard Spindler Multi-function roller shutters for roof windows of building e.g. house, has curtain operated over puller when roller shutter is operated and retractable cord that are not rigidly connected to building through connecting element
FR3037884B1 (en) * 2015-06-25 2017-08-25 Cera Aps ASSEMBLY SYSTEM FOR A MASKING DEVICE FOR A MOTOR VEHICLE
DE102022004553A1 (en) 2022-12-05 2024-01-18 Mercedes-Benz Group AG Vehicle roller blind with magnetic gap closure

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3248413A1 (en) * 1981-12-28 1983-07-07 Webasto-Werk W. Baier GmbH & Co, 8035 Gauting Tilt-up and spoiler roof for vehicles
DE102005057248A1 (en) * 2005-11-29 2007-05-31 Johnson Controls Interiors Gmbh & Co. Kg Side covering for motor vehicle, has hand rail, where roller blind is integrated in hand rail in surface-conclusive manner, and is immersible in duct which is covered with duct blind
DE102007032079A1 (en) * 2007-07-10 2009-01-15 Webasto Ag Blind for a motor vehicle sliding roof opening comprises a flexible blind surface that can be fixed in position using magnets and ferromagnetic components arranged on a pull rod, a paneling part and/or in the region of lateral guides

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4497515A (en) * 1983-03-28 1985-02-05 Appelson Jay M Stake-out curtains for automobiles
BE900158A (en) * 1984-07-13 1984-11-05 Franken & Partners P V B A Roller blind securing system for car - uses suction cups inserted in bayonet fittings
DE29910890U1 (en) * 1999-06-30 1999-12-09 Polet Hartmut Sun protection darkening protection for cars, trucks and small transport or the like.
DE102004049059A1 (en) * 2003-10-28 2005-06-02 Fkt Gmbh Technische Produkte Roller blind for winding/unwinding a material web for a window, especially of a motor vehicle, comprises a pull-out bar connected to a spring rod that moves with a drive in the pull-out direction of the blind

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3248413A1 (en) * 1981-12-28 1983-07-07 Webasto-Werk W. Baier GmbH & Co, 8035 Gauting Tilt-up and spoiler roof for vehicles
DE102005057248A1 (en) * 2005-11-29 2007-05-31 Johnson Controls Interiors Gmbh & Co. Kg Side covering for motor vehicle, has hand rail, where roller blind is integrated in hand rail in surface-conclusive manner, and is immersible in duct which is covered with duct blind
DE102007032079A1 (en) * 2007-07-10 2009-01-15 Webasto Ag Blind for a motor vehicle sliding roof opening comprises a flexible blind surface that can be fixed in position using magnets and ferromagnetic components arranged on a pull rod, a paneling part and/or in the region of lateral guides

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EP2025547A2 (en) 2009-02-18
CZ2007530A3 (en) 2009-02-18
EP2025547A3 (en) 2010-01-20

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